- AML 12/3
- Ffeil
- 1815, 1887
Rhan oTredegar Estate Records,
Copper industry and trade -- Wales -- Monmouthshire.
Tacsonomeg
Cod
Nodyn(nodiadau) cwmpas
Nodyn(nodiadau) ffynhonnell
Nodyn(nodiadau) darganfod
Termau hierarchaidd
Copper industry and trade -- Wales -- Monmouthshire.
Termau cyfwerth
Copper industry and trade -- Wales -- Monmouthshire.
Termau cysylltiedig
Copper industry and trade -- Wales -- Monmouthshire.
1 Disgrifiad archifol canlyniad ar gyfer Copper industry and trade -- Wales -- Monmouthshire.
1 canlyniad yn uniongyrchol gysylltiedig Eithrio termau culach